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Getting output from shell_exec() at all times

Posted on 11/14/2016 at 12:18 pm by Kevin Wentworth
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Sometimes shell_exec() won't output anything.  This might be because of an error or a silent success.  If you want to see the output, you can always do this:

  1. $output = shell_exec('$HOME/aaa/command 2>&1');
  2. echo "<pre>$output</pre>";
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